git: openjdk/jdk11u-dev: 8301397: [11u, 17u] Bump jtreg to fix issue with build JDK 11.0.18

[Christoph Langer]

Changeset: 64d7622f
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2023-01-31 09:40:22 +0000
URL:       https://git.openjdk.org/jdk11u-dev/commit/64d7622f8b1f35bec8e2817fe694d207ee0cd1ee

8301397: [11u, 17u] Bump jtreg to fix issue with build JDK 11.0.18

Reviewed-by: goetz
Backport-of: 0e98d6a81a395741f992df97d98b4e07679951ea

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